11050321023143 has 4 divisors (see below), whose sum is σ = 11201695283808. Its totient is φ = 10898946762480.

The previous prime is 11050321023101. The next prime is 11050321023169. The reversal of 11050321023143 is 34132012305011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11050321023143 - 2⁸ = 11050321022887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11050321023043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75687130223 + ... + 75687130368.

It is an arithmetic number, because the mean of its divisors is an integer number (2800423820952).

Almost surely, 2^{11050321023143} is an apocalyptic number.

11050321023143 is a deficient number, since it is larger than the sum of its proper divisors (151374260665).

11050321023143 is an equidigital number, since it uses as much as digits as its factorization.

11050321023143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151374260664.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 11050321023143 its reverse (34132012305011), we get a palindrome (45182333328154).

The spelling of 11050321023143 in words is "eleven trillion, fifty billion, three hundred twenty-one million, twenty-three thousand, one hundred forty-three".